KnowRoaming eSIM Data Plans for Tonga

KnowRoaming does not currently provide an unlimited data eSIM for Tonga. Travelers who need data in Tonga can purchase a fixed‑amount plan instead. One example is the Tonga 1GB 7 days plan, which costs $22.50 USD. Selecting a fixed‑data plan can be more cost‑effective unless the user expects to consume a very large amount of data.

KnowRoaming does not provide a Tonga eSIM that includes a phone number or SMS capability. All Tonga eSIMs from KnowRoaming are data‑only, so travelers cannot receive or send SMS, nor make calls as a traditional mobile user. However, popular VoIP services such as WhatsApp, Telegram, and iMessage work over the data connection and can be used for voice calls and messaging during a stay in Tonga.

KnowRoaming currently offers one single-coverage data plan for Tonga. These plans provide a fixed data allowance, specifically 1GB of data, valid for 7 days, and are priced between $22.50 and $22.50. There are currently no multi-country plans available from KnowRoaming that include Tonga.